Multiple fader controls on 1 fader


I’m just getting started with a ColorSource AV40 DMX console. I’ve been going over the manual pretty thoroughly, but there are some things I just can’t figure out.

I have 8 MacTech 960 lights that I’m controlling with 8 different faders.  Is it possible to keep that current setup, but also assign a 9th fader to control all the lights at once?

thank you